Home / 4,928,954.44-7,390,267.96-2,052,313.96

Finding the Fourth Proportional to 4,928,954.44, 7,390,267.96 and 2,052,313.96

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Solution

The fourth proportional to 4,928,954.44, 7,390,267.96 and 2,052,313.96 is: 3,077,153.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,928,954.44 : 7,390,267.96 = 2,052,313.96 : x
  2. Step 2: Convert to fraction form
    4,928,954.44/7,390,267.96 = 2,052,313.96/x
  3. Step 3: Cross multiply
    4,928,954.44x = 7,390,267.96 × 2,052,313.96
  4. Step 4: Simplify right side
    4,928,954.44x = 15,167,150,102,448.72
  5. Step 5: Solve for x
    x = 15,167,150,102,448.72/4,928,954.44
  6. Step 6: Final answer
    x = 3,077,153.64

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.